Here are a few description options for the WordPress post tag “跌幅” (Diéfú – Price Drop/Decline) in Traditional Chinese, along with explanations:

**Option 1 (Concise and Direct):**

> 解釋：標示與價格下跌或股市崩盤相關的文章。

* **Translation:** Explanation: Marks articles related to price drops or market crashes.
* **Why it works:** Clear, to the point, and directly addresses the meaning of the tag. Good for general use.

**Option 2 (Broader Application):**

> 解釋：用於分類提及價格、股價、或其他數值下降的文章。包括股市、房地產、商品價格等範疇。

* **Translation:** Explanation: Used to categorize articles that mention the decrease of prices, stock prices, or other numerical values. Includes areas such as the stock market, real estate, and commodity prices.
* **Why it works:** More comprehensive. It provides context by specifying the subject and broadens the tag’s use.

**Option 3 (Emphasizing Negative Impact):**

> 解釋：標示有關市場或資產價值下跌，造成財務損失的文章。

* **Translation:** Explanation: Marks articles about the decline of market or asset value, leading to financial losses.
* **Why it works:** Highlights the potentially negative implications of a price drop, which may be useful depending on what is discussed in the articles using this tag.

**Option 4 (Focus on Specific Sectors):**

> 解釋：用於標記與特定行業或資產類別價格下跌相關的文章，例如：股票跌幅、房產跌幅、加密貨幣跌幅等等。

* **Translation:** Explanation: Used to tag articles related to the price drop of specific industries or asset classes, such as: stock drops, real estate drops, cryptocurrency drops, etc.
* **Why it works:** More targeted towards specific uses. Might benefit using this one along with another one of these options.

**Considerations When Choosing the Description:**

* **Content of Your Blog:** What kind of articles will use this tag? If you’re mostly about financial news, Option 2 or 3 might be the best.
* **Target Audience:** Consider whether they are primarily looking for information on drops in market values or financial implications.
* **SEO:** No need to over-optimize the description for SEO here. Focus on clarity and relevance.

**How to Add the Description in WordPress:**

When you create or edit a Tag in WordPress, you can find a field labelled “Description”. Paste the description you like the best into that field.